Official NHA Assessment

Race 3: CAPE TURF CLUB SYNDICATES MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Two A Penny
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
9 / 12
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Andi's Girl          4    60.0    1    0.00     4.0   79    67           67    -12
2    Lickety Split        2    60.0    2    1.00     0.0   74    79           79    +5
3    Donna Mo             2    60.0    3    1.75     0.0   79    78           78    -1
4    Two A Penny          2    60.0    4    1.80     0.0   78    78           78    +0
5    Wedding Bells        2    60.0    5    4.80     0.0   75    75           75    +0
6    Sun Spectacular      4    60.5    6    4.85     4.0   79    68           69    -10
7    Fanny Kemble         2    60.0    7    5.85     0.0   79    75           75    -4
8    Golden Corn          2    60.0    8    6.60     0.0   71    75           75    +4
9    Lady Loxton          4    60.0    9    8.35     4.0   66    67           67    +1
10   Essential            4    60.0    10   8.65     4.0   78    67           68    -10
11   Lady In Green        2    60.0    11   9.90     0.0   58    75           75    +17
12   La Chanelle          3    60.0    12   12.15    7.0   -     61           61    +61
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Andi's Girl 79 93 67 +26 4.0 -
2 Lickety Split 74 84 79 +5 0.0 -
3 Donna Mo 79 89 78 +11 0.0 -
4 Two A Penny Line 78 85 78 +7 0.0
5 Wedding Bells 75 52 75 -23 0.0 -
6 Sun Spectacular 79 69 69 ✓ Match 4.0 -
7 Fanny Kemble 79 68 75 -7 0.0 -
8 Golden Corn 71 60 75 -15 0.0 -
9 Lady Loxton 66 57 67 -10 4.0 -
10 Essential 78 91 68 +23 4.0 -
11 Lady In Green 58 60 75 -15 0.0 -
12 La Chanelle - 56 61 -5 7.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points